>> i think the camera followed joe biden all day. he would seem to be having the time of his life. he is. he's just somebody who brings great joy to his position. i mean he doesn't talk about the burdens of office or the agony of loneliness of decision-making or anything of the sort. he really does enjoy the people and enjoys the people he talks to. he enjoys the people in politics. there's nothing condescending, patronizing about him. and i just think today he was having the time of his life. he has a wonderful family that obviously cares deeply about him. >> ifill: aside from the president who turned around and took that last long look and said this is the last time i'll be able to do this, you don't get a sense from joe biden that he thinks this is his last rodeo >> i think he's thinking about having a future >> ifill: he's 70 years old very healthy. he would be up there hugging 800,000 if he could. i've never heard him say anything about anybody. he loves everybody. so he's vigorous and so maybe he does have a future. certainly there's no evidence of him slowing down >> ifill: